August 2019
Beginner
608 pages
16h 7m
English
Content preview from Mastering GitLab 12
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Managing a Hybrid HA Environment
In the previous chapter, we created a basic scalable GitLab architecture using Terraform and Ansible. In this chapter, we will continue with the same structure, but we will change some things and create even more resiliency. One of the weak points of the architecture we first designed was that the frontend servers had more than one GitLab component installed, which could prove to be a problem if one component breaks down. We will run the Sidekiq component on another server to mitigate this risk. Another weakness was the shared filesystem. Network File System (NFS) is known to have some performance and file-locking problems; GitLab has developed Gitaly as a replacement, and we will install it in this chapter. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.